11-Bromo-1-undecene
ALDRICH/467642 - 95%
Synonym: 1-Bromo-10-undecene; 10-Undecenyl bromide
CAS Number: 7766-50-9
Empirical Formula (Hill Notation): C11H21Br
Molecular Weight: 233.19
MDL Number: MFCD00040825
Linear Formula: Br(CH2)9CHCH2
Product Type: Chemical
| assay | 95% |
| bp | 149-150 °C/35 mmHg (lit.) |
| density | 1.063 g/mL at 25 °C (lit.) |
| functional group | alkyl halide |
| allyl | |
| bromo | |
| InChI | 1S/C11H21Br/c1-2-3-4-5-6- |
| InChI key | YPLVPFUSXYSHJD-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | BrCCCCCCCCCC=C |
| Application: | 11-Bromo-1-undecene to synthesize brominated polyethylene (PE) via metallocene-catalyzed copolymerization with ethylene. It is also used to prepare poly(olefin)-based anion exchange membranes (AEMs) for practical alkaline fuel cell applications. |
| General description: | 11-Bromo-1-undecene is a halogenated hydrocarbon. It can be synthesized by employing alkenyl esters or dibromides as starting materials. |
| Packaging: | 5, 25 mL in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | 95% |
| bp | 149-150 °C/35 mmHg (lit.) |
| Density | 1.063 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |


